/* Guest support is deliberately scoped; it inherits the navigation site's palette. */
.gs-widget{--gs-paper:var(--white,#fff);--gs-ink:var(--ink,#18243b);--gs-muted:var(--muted,#5f6d82);--gs-line:var(--line,#e0e5ee);--gs-accent:var(--blue,#315ecc);--gs-soft:var(--theme-soft,#f0f3f9);--gs-on-accent:var(--theme-on-accent,#fff);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--gs-ink)}
.gs-widget *{box-sizing:border-box}.gs-widget [hidden]{display:none!important}.gs-widget button,.gs-widget input,.gs-widget textarea{font:inherit}.gs-widget button{cursor:pointer}.gs-widget button:disabled{cursor:wait;opacity:.55}.gs-widget :is(button,input,textarea,[tabindex]):focus-visible{outline:3px solid var(--gs-accent);outline-offset:3px}.gs-widget svg{display:block;width:22px;height:22px;flex-shrink:0}.gs-widget button{transition:background .18s,transform .18s,color .18s}.gs-widget .gs-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.gs-launch{position:fixed;z-index:50;right:max(28px,env(safe-area-inset-right));bottom:max(26px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:11px;min-height:54px;padding:13px 20px;border:1px solid #ffffff25;border-radius:18px;background:var(--theme-pro,#1c3159);color:var(--theme-pro-ink,#fff);box-shadow:0 8px 30px #182d4928;font-size:13px!important;font-weight:600!important;letter-spacing:.02em}.gs-launch-arrow{font-size:18px;margin-left:8px;opacity:.7}.gs-launch:hover{transform:translateY(-3px)}
.gs-panel{position:fixed;inset:auto max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) auto;width:420px;max-width:calc(100vw - 32px);height:660px;height:min(660px,calc(100dvh - 48px));max-height:calc(100vh - 48px);margin:0;padding:0;border:1px solid var(--gs-line);border-radius:24px;background:var(--gs-paper);color:var(--gs-ink);box-shadow:0 24px 100px #0f23363b;overflow:hidden;overscroll-behavior:contain}.gs-panel[open]{display:flex;flex-direction:column;animation:gs-arrive .22s ease-out}.gs-panel::backdrop{background:#14213924;backdrop-filter:blur(2px)}.gs-header{display:flex;gap:13px;align-items:center;padding:24px 22px 21px;border-bottom:1px solid var(--gs-line);flex-shrink:0}.gs-header-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:14px;color:var(--gs-accent);background:var(--gs-soft);flex-shrink:0}.gs-heading{min-width:0;flex:1}.gs-eyebrow{display:block;font-size:9px;letter-spacing:.11em;color:var(--gs-muted)}.gs-heading h2{margin:3px 0 2px;font-size:18px;font-weight:650;letter-spacing:-.03em;line-height:1.5}.gs-heading p{margin:0;color:var(--gs-muted);font-size:11px}.gs-icon-button{display:grid;place-items:center;flex-shrink:0;min-width:40px;min-height:40px;padding:8px;border:0;border-radius:12px;background:transparent;color:var(--gs-muted)}.gs-icon-button:hover{background:var(--gs-soft)}.gs-close{align-self:flex-start;margin:-5px -9px 0 0}.gs-close svg{width:19px;height:19px}
.gs-notice{padding:10px 20px;background:var(--gs-soft);color:var(--gs-ink);font-size:12px;line-height:1.65;border-bottom:1px solid var(--gs-line);overflow-wrap:anywhere;flex-shrink:0;max-height:100px;overflow:auto}.gs-notice[data-error="true"]{border-left:3px solid #b35448}.gs-start{padding:31px 25px;overflow:auto;min-height:0}.gs-label{font-size:10px;color:var(--gs-accent);letter-spacing:.06em}.gs-start h3{font-size:24px;line-height:1.5;letter-spacing:-.04em;margin:10px 0 12px;font-weight:600}.gs-start-copy p{font-size:13px;color:var(--gs-muted);line-height:1.9;margin:0 0 29px}.gs-field-label{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;font-weight:600}.gs-field-label span{font-size:10px;font-weight:400;color:var(--gs-muted);background:var(--gs-soft);padding:1px 7px;border-radius:5px}.gs-input{width:100%;height:48px;padding:11px 13px;border:1px solid var(--gs-line);border-radius:11px;background:var(--gs-paper);color:var(--gs-ink);font-size:12px!important}.gs-input::placeholder,.gs-compose textarea::placeholder{color:var(--gs-muted);opacity:1}.gs-primary{display:flex;align-items:center;justify-content:center;gap:22px;min-height:44px;padding:10px 16px;border:0;border-radius:11px;background:var(--gs-accent);color:var(--gs-on-accent);font-size:12px!important;font-weight:550!important}.gs-primary:hover{filter:brightness(1.08)}.gs-create{width:100%;margin-top:16px;justify-content:space-between}.gs-privacy{font-size:10px;line-height:1.9;color:var(--gs-muted);margin:17px 0 0}
.gs-conversation{display:flex;flex-direction:column;flex:1;min-height:0}.gs-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:45px;padding:4px 17px;border-bottom:1px solid var(--gs-line);font-size:11px;color:var(--gs-muted);flex-shrink:0}.gs-toolbar>div{display:flex;align-items:center;gap:7px;flex-shrink:0}.gs-text-button{padding:7px 4px;min-height:36px;border:0;border-radius:6px;background:none;color:var(--gs-accent);font-size:11px!important;white-space:nowrap}.gs-text-button:hover{background:var(--gs-soft)}.gs-history{flex:1;min-height:80px;overflow:auto;padding:18px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--gs-line) transparent;background:var(--paper,#f7f8fb)}.gs-older{display:block;min-height:38px;margin:0 auto 15px;border:1px solid var(--gs-line);padding:6px 15px;border-radius:20px;background:var(--gs-paper);color:var(--gs-muted);font-size:11px!important}.gs-empty{text-align:center;line-height:2;font-size:14px;margin:45px 0;color:var(--gs-ink)}.gs-empty span{color:var(--gs-muted);font-size:11px}.gs-messages{display:flex;flex-direction:column;gap:18px}.gs-message{align-self:flex-start;max-width:88%;min-width:80px;overflow-wrap:anywhere}.gs-message.is-user{align-self:flex-end}.gs-message-meta{display:flex;gap:9px;margin:0 3px 5px;font-size:10px;line-height:1.6;color:var(--gs-muted)}.gs-message.is-user .gs-message-meta{justify-content:flex-end}.gs-bubble{padding:11px 14px;background:var(--gs-paper);border:1px solid var(--gs-line);border-radius:4px 15px 15px;color:var(--gs-ink)}.gs-message.is-user .gs-bubble{background:var(--gs-soft);border-color:transparent;border-radius:15px 4px 15px 15px}.gs-message-text{font-size:13px;line-height:1.8;white-space:pre-wrap;margin:0}.gs-message-images{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.gs-message-images:only-child{margin-top:0}.gs-image-button{display:grid;place-items:center;min-width:72px;min-height:72px;max-width:140px;padding:0;border:1px solid var(--gs-line);border-radius:8px;overflow:hidden;background:var(--gs-paper);color:var(--gs-muted);font-size:11px!important}.gs-image-button img{max-width:140px;max-height:140px;display:block;object-fit:contain}.gs-image-button.is-failed{padding:10px;max-width:160px}.gs-compose{flex-shrink:0;padding:12px 18px 15px;border-top:1px solid var(--gs-line);background:var(--gs-paper);margin:0}.gs-compose textarea{display:block;resize:vertical;min-height:60px;max-height:130px;width:100%;border:0;border-radius:8px;padding:5px 3px;background:var(--gs-paper);color:var(--gs-ink);font-size:13px;line-height:1.7}.gs-compose textarea:disabled{opacity:.7}.gs-compose-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:7px}.gs-attach-group{display:flex;align-items:center;gap:12px}.gs-attach{display:flex;align-items:center;gap:6px;min-height:40px;padding:4px 0;border:0;background:none;color:var(--gs-muted);font-size:11px!important}.gs-attach svg{width:18px;height:18px}.gs-count{font-size:9px;color:var(--gs-muted);white-space:nowrap}.gs-send{min-width:89px;gap:12px}.gs-compose-help{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:4px;font-size:9px;line-height:1.7;color:var(--gs-muted)}.gs-compose-help .gs-text-button{padding:0;min-height:24px;font-size:10px!important}.gs-previews{display:flex;gap:9px;padding-top:7px}.gs-preview{position:relative;width:54px;height:54px;border:1px solid var(--gs-line);border-radius:8px;background:var(--gs-soft)}.gs-preview img{display:block;width:100%;height:100%;object-fit:cover;border-radius:7px}.gs-preview button{position:absolute;right:-5px;top:-5px;display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--gs-line);border-radius:50%;padding:0;background:var(--gs-paper);color:var(--gs-ink);font-size:17px;line-height:1}.gs-lightbox{position:absolute;inset:0;z-index:2;display:grid;place-items:center;padding:48px 14px 14px;background:var(--gs-paper)}.gs-lightbox>button{position:absolute;right:10px;top:8px;font-size:27px}.gs-lightbox>img{max-width:100%;max-height:100%;object-fit:contain;min-height:0}
@keyframes gs-arrive{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:540px){.gs-launch{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));padding:10px 15px;min-height:49px;border-radius:15px;gap:9px;font-size:12px!important}.gs-launch-arrow{display:none}.gs-panel{inset:auto 8px max(8px,env(safe-area-inset-bottom)) 8px;width:auto;max-width:none;height:calc(100dvh - 16px - env(safe-area-inset-bottom));max-height:calc(100vh - 16px - env(safe-area-inset-bottom));border-radius:20px}.gs-header{padding:20px 17px 16px;gap:11px}.gs-heading h2{font-size:17px}.gs-header-icon{width:38px;height:38px;border-radius:12px}.gs-start{padding:27px 21px}.gs-history{padding:16px}.gs-compose{padding:10px 15px 12px}.gs-toolbar{padding-inline:14px}.gs-count{font-size:9px}.gs-attach-group{gap:9px}.gs-privacy{font-size:11px}.gs-launch{box-shadow:0 6px 22px #182d4922}}
@media(max-height:500px) and (min-width:541px){.gs-panel{inset:8px 12px 8px auto;width:570px;max-width:calc(100vw - 24px);height:calc(100dvh - 16px);max-height:calc(100vh - 16px);border-radius:17px}.gs-header{padding:10px 16px;gap:10px}.gs-header-icon{width:34px;height:34px;border-radius:10px}.gs-heading h2{font-size:16px;display:inline-block;margin:0}.gs-eyebrow{display:none}.gs-heading p{display:inline;margin-left:12px;font-size:10px}.gs-close{align-self:center;margin:0 -3px 0 0}.gs-start{padding:19px 24px}.gs-start-copy p{margin-bottom:14px}.gs-start h3{font-size:22px;margin:4px 0 6px}.gs-privacy{margin-top:9px}.gs-create{margin-top:11px}.gs-toolbar{min-height:36px}.gs-toolbar .gs-text-button{min-height:28px;padding-block:3px}.gs-history{padding:12px 18px;min-height:65px}.gs-compose{padding:6px 16px 7px}.gs-compose textarea{min-height:36px;height:36px;max-height:65px}.gs-compose-actions{margin-top:2px}.gs-compose-help{margin:0}.gs-primary{min-height:37px;padding-block:7px}.gs-attach{min-height:34px}.gs-message-images .gs-image-button img{max-height:80px}.gs-previews{position:absolute;right:125px;bottom:38px;background:var(--gs-paper);padding:6px;border:1px solid var(--gs-line);border-radius:9px}.gs-preview{width:38px;height:38px}.gs-notice{padding:6px 16px;max-height:62px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.gs-widget *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* The visual viewport also shrinks when the on-screen keyboard covers the page. */
.gs-panel{height:min(660px,calc(var(--gs-visible-height,100dvh) - 48px));max-height:calc(var(--gs-visible-height,100vh) - 48px);bottom:calc(max(24px,env(safe-area-inset-bottom)) + var(--gs-keyboard-inset,0px))}
@media(max-width:540px){.gs-panel{height:calc(var(--gs-visible-height,100dvh) - 16px - env(safe-area-inset-bottom));max-height:calc(var(--gs-visible-height,100vh) - 16px - env(safe-area-inset-bottom));bottom:calc(max(8px,env(safe-area-inset-bottom)) + var(--gs-keyboard-inset,0px))}}
@media(max-height:500px) and (min-width:541px){.gs-panel{top:auto;bottom:calc(8px + var(--gs-keyboard-inset,0px));height:calc(var(--gs-visible-height,100dvh) - 16px);max-height:calc(var(--gs-visible-height,100vh) - 16px)}}
.gs-panel.is-keyboard .gs-header{padding:10px 15px}.gs-panel.is-keyboard .gs-header-icon{width:32px;height:32px}.gs-panel.is-keyboard .gs-eyebrow,.gs-panel.is-keyboard .gs-heading p{display:none}.gs-panel.is-keyboard .gs-heading h2{font-size:16px}.gs-panel.is-keyboard .gs-toolbar{min-height:34px;padding-block:0}.gs-panel.is-keyboard .gs-toolbar .gs-text-button{min-height:32px}.gs-panel.is-keyboard .gs-compose{padding:5px 14px 7px}.gs-panel.is-keyboard .gs-compose textarea{min-height:36px;height:36px;max-height:65px}.gs-panel.is-keyboard .gs-compose-help{font-size:8px}.gs-panel.is-keyboard .gs-history{min-height:55px}.gs-panel.is-keyboard .gs-notice{max-height:55px;padding:5px 14px;font-size:11px}